2 papers
math.NT2026
Metaconjugation and Quadratic Forms
Adriana Cardoso, António Leite, António Machiavelo +2
We present a quaternionic proof that the quadratic form represents all positive integers, and that the form represents all natural numbers…
math.NT2025
On the Cycle Structure of the Metacommutation Map
António Leite, António Machiavelo
Cohn and Kumar showed that the permutation on the set of the classes of left associated Hurwitz primes above an odd prime induced through metacommutation by a Hurwitz prime …